184k views
4 votes
When describing relationships between variables, a Pearson r correlation of 0.00 indicates that

a) There is a perfect positive correlation
b) There is a perfect negative correlation
c) There is no correlation
d) There is a strong correlation

User Maran
by
7.7k points

1 Answer

7 votes

Final answer:

A Pearson r correlation of 0.00 indicates that there is no correlation between the variables, meaning they do not have a predictable linear relationship.

Step-by-step explanation:

When describing relationships between variables, a Pearson r correlation of 0.00 indicates that there is no correlation. This means that there is no linear relationship between the two variables being studied. In terms of strength and direction of correlation, if the value of r is 1, it indicates a perfect positive correlation and a value of -1 indicates a perfect negative correlation. However, when the value of r is 0, changes in one variable do not predict changes in the other. Hence, the correct answer to the question would be c) There is no correlation.

User Amarjit Dhillon
by
7.6k points